WO2008018907A3 - HéTéROSTRUCTURES de nanocâbles et leurs procédés de formation - Google Patents

HéTéROSTRUCTURES de nanocâbles et leurs procédés de formation Download PDF

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Publication number
WO2008018907A3
WO2008018907A3 PCT/US2007/001990 US2007001990W WO2008018907A3 WO 2008018907 A3 WO2008018907 A3 WO 2008018907A3 US 2007001990 W US2007001990 W US 2007001990W WO 2008018907 A3 WO2008018907 A3 WO 2008018907A3
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WO
WIPO (PCT)
Prior art keywords
ners
methods
forming
active
same
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Application number
PCT/US2007/001990
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English (en)
Other versions
WO2008018907A2 (fr
Inventor
Theodore I Kamins
Alexandre M Bratkovski
Sharma Shashank
Original Assignee
Hewlett Packard Development Co
Theodore I Kamins
Alexandre M Bratkovski
Sharma Shashank
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hewlett Packard Development Co, Theodore I Kamins, Alexandre M Bratkovski, Sharma Shashank filed Critical Hewlett Packard Development Co
Publication of WO2008018907A2 publication Critical patent/WO2008018907A2/fr
Publication of WO2008018907A3 publication Critical patent/WO2008018907A3/fr

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/65—Raman scattering
    • G01N21/658—Raman scattering enhancement Raman, e.g. surface plasmons
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/107—Subwavelength-diameter waveguides, e.g. nanowires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Optics & Photonics (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Peptides Or Proteins (AREA)
  • Compounds Of Iron (AREA)

Abstract

La présente invention concerne une structure active en spectroscopie Raman améliorée (NERS) (100, 101, 102, 103) qui comprend au moins un nanocâble à hétérostructure (120, 121, 220). Le ou les nanocâbles (120, 121, 220) peuvent comprendre des segments alternés (140, 150) d'un matériau inactif en NERS et d'un matériau actif en NERS dans une direction axiale. En variante, les segments alternés (150, 151) peuvent être faits d'un matériau inactif en NERS et d'un matériau pouvant attirer des nanoparticules d'un matériau actif en NERS. Dans encore une autre variante, le nanocâble à hétérostructure (220) peut comprendre une âme (240) avec des revêtements alternés (250, 260) d'un matériau inactif en NERS et d'un matériau actif en NERS dans une direction radiale. L'invention concerne également un système NERS qui comprend une structure active en NERS (100, 101, 102, 103). Elle concerne également des procédés de formation d'une structure active en NERS (100, 101, 102, 103) et des procédés de réalisation de NERS avec des structures actives en NERS (100, 101, 102, 103).
PCT/US2007/001990 2006-01-27 2007-01-26 HéTéROSTRUCTURES de nanocâbles et leurs procédés de formation WO2008018907A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/341,705 US7570355B2 (en) 2006-01-27 2006-01-27 Nanowire heterostructures and methods of forming the same
US11/341,705 2006-01-27

Publications (2)

Publication Number Publication Date
WO2008018907A2 WO2008018907A2 (fr) 2008-02-14
WO2008018907A3 true WO2008018907A3 (fr) 2008-05-22

Family

ID=38321756

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/001990 WO2008018907A2 (fr) 2006-01-27 2007-01-26 HéTéROSTRUCTURES de nanocâbles et leurs procédés de formation

Country Status (2)

Country Link
US (1) US7570355B2 (fr)
WO (1) WO2008018907A2 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7460224B2 (en) * 2005-12-19 2008-12-02 Opto Trace Technologies, Inc. Arrays of nano structures for surface-enhanced Raman scattering
WO2006073117A1 (fr) * 2005-01-07 2006-07-13 Kyoto University Capteur optique et procédé de fabrication idoine
US8582099B2 (en) * 2005-12-19 2013-11-12 Optotrace Technologies, Inc. Monitoring network based on nano-structured sensing devices
KR100779090B1 (ko) * 2006-07-18 2007-11-27 한국전자통신연구원 아연 산화물을 이용하는 가스 감지기 및 그 제조 방법
US7719678B2 (en) * 2007-04-25 2010-05-18 Hewlett-Packard Development Company, L.P. Nanowire configured to couple electromagnetic radiation to selected guided wave, devices using same, and methods of fabricating same
US8192669B2 (en) * 2008-05-27 2012-06-05 Chou Stephen Y Methods for fabricating large area nanoimprint molds
US7965388B2 (en) * 2009-04-01 2011-06-21 Hewlett-Packard Development Company, L.P. Structure for surface enhanced raman spectroscopy
US8390705B2 (en) * 2009-10-27 2013-03-05 Hewlett-Packard Develoment Company, L.P. Nanowire photodiodes
US9036144B2 (en) * 2010-11-05 2015-05-19 Ondavia, Inc. Nano-/micro-droplets for the detection of analytes
GB201021112D0 (en) 2010-12-13 2011-01-26 Ntnu Technology Transfer As Nanowires
GB201200355D0 (en) * 2012-01-10 2012-02-22 Norwegian Univ Sci & Tech Ntnu Nanowires
GB201211038D0 (en) 2012-06-21 2012-08-01 Norwegian Univ Sci & Tech Ntnu Solar cells
WO2014142913A1 (fr) * 2013-03-14 2014-09-18 Hewlett-Packard Development Company, L.P. Dispositifs de détection d'une substance et procédés de production d'un tel dispositif
US9123638B2 (en) * 2013-03-15 2015-09-01 Rohm And Haas Electronic Materials, Llc Multi-heterojunction nanoparticles, methods of manufacture thereof and articles comprising the same
WO2014144133A1 (fr) * 2013-03-15 2014-09-18 The Trustees Of The Princeton University Perfectionnement apporté à la détection d'analytes par immobilisation ciblée, amplification de surface et lecture et analyse pixelisées
GB201311101D0 (en) 2013-06-21 2013-08-07 Norwegian Univ Sci & Tech Ntnu Semiconducting Films
US9778197B2 (en) * 2013-08-05 2017-10-03 Lawrence Livermore National Security, Llc Metal-dielectric-CNT nanowires for surface-enhanced Raman spectroscopy
BR112018000612A2 (pt) 2015-07-13 2018-09-18 Crayonano As nanofios ou nanopirâmides cultivados sobre um substrato grafítico
EA201890167A1 (ru) 2015-07-13 2018-07-31 Крайонано Ас Светодиоды и фотодетекторы, сформированные из нанопроводников/нанопирамид
EP3329509A1 (fr) 2015-07-31 2018-06-06 Crayonano AS Procédés de croissance de nanofils ou de nanopyramides sur des substrats graphitiques
GB201705755D0 (en) 2017-04-10 2017-05-24 Norwegian Univ Of Science And Tech (Ntnu) Nanostructure

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020175408A1 (en) * 2001-03-30 2002-11-28 The Regents Of The University Of California Methods of fabricating nanostructures and nanowires and devices fabricated therefrom

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6128214A (en) 1999-03-29 2000-10-03 Hewlett-Packard Molecular wire crossbar memory
US6465132B1 (en) 1999-07-22 2002-10-15 Agere Systems Guardian Corp. Article comprising small diameter nanowires and method for making the same
US6340822B1 (en) 1999-10-05 2002-01-22 Agere Systems Guardian Corp. Article comprising vertically nano-interconnected circuit devices and method for making the same
US6294450B1 (en) 2000-03-01 2001-09-25 Hewlett-Packard Company Nanoscale patterning for the formation of extensive wires
US7301199B2 (en) 2000-08-22 2007-11-27 President And Fellows Of Harvard College Nanoscale wires and related devices
US6861263B2 (en) 2001-01-26 2005-03-01 Surromed, Inc. Surface-enhanced spectroscopy-active sandwich nanoparticles
US7014737B2 (en) 2001-06-15 2006-03-21 Penn State Research Foundation Method of purifying nanotubes and nanofibers using electromagnetic radiation
US7335908B2 (en) 2002-07-08 2008-02-26 Qunano Ab Nanostructures and methods for manufacturing the same
US7402531B1 (en) * 2005-12-09 2008-07-22 Hewlett-Packard Development Company, L.P. Method for selectively controlling lengths of nanowires

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020175408A1 (en) * 2001-03-30 2002-11-28 The Regents Of The University Of California Methods of fabricating nanostructures and nanowires and devices fabricated therefrom

Non-Patent Citations (9)

* Cited by examiner, † Cited by third party
Title
BELL D C ET AL: "Imaging and analysis of nanowires", MICROSCOPY RESEARCH AND TECHNIQUE 2004 UNITED STATES, vol. 64, no. 5-6, 2004, pages 373 - 389, XP002470060, ISSN: 1059-910X *
KNEIPP K ET AL: "Surface-enhanced and normal stokes and anti-stokes Raman spectroscopy of single-walled carbon nanotubes.", PHYSICAL REVIEW LETTERS 10 APR 2000, vol. 84, no. 15, 10 April 2000 (2000-04-10), pages 3470 - 3473, XP002470061, ISSN: 0031-9007 *
KNEIPP KATRIN ET AL: "Surface-enhanced Raman scattering on single-wall carbon nanotubes.", PHILOSOPHICAL TRANSACTIONS. SERIES A, MATHEMATICAL, PHYSICAL, AND ENGINEERING SCIENCES 15 NOV 2004, vol. 362, no. 1824, 15 November 2004 (2004-11-15), pages 2361 - 2373, XP002470063, ISSN: 1364-503X *
LAW M ET AL: "SEMICONDUCTOR NANOWIRES AND NANOTUBES", ANNUAL REVIEW OF MATERIALS SCIENCE, ANNUAL REVIEWS INC., PALO ALTO, CA, US, vol. 34, 2004, pages 83 - 122, XP008055200, ISSN: 0084-6600 *
LIN HUNG-MIN ET AL: "Growth and Optical Properties of GaP, GaP GaN and GaN GaP Core-shell Nanowires", MATER RES SOC SYMP PROC; MATERIALS RESEARCH SOCIETY SYMPOSIUM - PROCEEDINGS 2003, vol. 776, 2003, pages 23 - 30, XP002470062 *
MENG ET AL: "Synthesis and Raman scattering of beta-SiC/SiO2 core-shell nanowires", JOURNAL OF CRYSTAL GROWTH, ELSEVIER, AMSTERDAM, NL, vol. 308, no. 2, 15 October 2007 (2007-10-15), pages 263 - 268, XP022302998, ISSN: 0022-0248 *
PENA D J ET AL: "Template growth of photoconductive metal-CdSe-metal nanowires", JOURNAL OF PHYSICAL CHEMISTRY B ACS USA, vol. 106, no. 30, 1 August 2002 (2002-08-01), pages 7458 - 7462, XP002470058, ISSN: 1089-5647 *
SAUER G ET AL: "Surface-enhanced Raman spectroscopy employing monodisperse nickel nanowire arrays", APPLIED PHYSICS LETTERS, AIP, AMERICAN INSTITUTE OF PHYSICS, MELVILLE, NY, US, vol. 88, no. 2, 10 January 2006 (2006-01-10), pages 23106 - 23106, XP012081642, ISSN: 0003-6951 *
WU Y ET AL: "Single-crystal metallic nanowires and metal/semiconductor nanowire heterostructures", NATURE 01 JUL 2004 UNITED KINGDOM, vol. 430, no. 6995, 1 July 2004 (2004-07-01), pages 61 - 65, XP002470059, ISSN: 0028-0836 *

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Publication number Publication date
WO2008018907A2 (fr) 2008-02-14
US7570355B2 (en) 2009-08-04
US20070177139A1 (en) 2007-08-02

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